TREVISO, Italy--Rudy Project, a manufacturer of high-tech sunglasses, goggles, helmets and accessories, has entered into a new agreement with the Australian Open for three more years as the official eyewear of the tennis event. This year marks the company’s fourth consecutive year as the official eyewear of the Australian Grand Slam, which was held in Melbourne Park, Australia last month.

The eyewear had high visibility at the event, with over 1,000 linesmen, ball boys and tennis umpires wearing the Kalyos sunwear model, which is made with photochromatic ImpactX lenses with NXT material; the model is lightweight and shatterproof and is suitable for all weather conditions.